Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.3621 Multiple Vulnerabilities in IBM Java SDK Affect IBM WebSphere Portal 21 November 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM WebSphere Portal Publisher: IBM Operating System: Windows UNIX variants (UNIX, Linux, OSX) Impact/Access: Modify Arbitrary Files -- Remote/Unauthenticated Delete Arbitrary Files -- Remote/Unauthenticated Denial of Service -- Remote/Unauthenticated Access Confidential Data -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2018-3180 CVE-2018-3139 Reference: ASB-2018.0290 ASB-2018.0256 ESB-2018.3528 ESB-2018.3391 Original Bulletin: https://www.ibm.com/support/docview.wss?uid=ibm10741369 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Multiple Vulnerabilities in IBM Java SDK Affect IBM WebSphere Portal (October 2018 CPU) Security Bulletin Document information More support for: WebSphere Portal Software version: 7.0, 8.0, 8.5, 9.0 Operating system(s): Platform Independent Reference #: 0741369 Modified date: 20 November 2018 Summary There are multiple vulnerabilities in IBM(R) SDK Java(TM) Technology Edition that is shipped with IBM WebSphere Application Server which is shipped with IBM WebSphere Portal. These issues were disclosed as part of the IBM Java SDK updates in October 2018. Vulnerability Details Multiple vulnerabilities in IBM(R) Java SDK affect IBM WebSphere Portal. Note: If you run your own Java code using the IBM Java Runtime delivered with this product, you should evaluate your code to determine whether the complete list of vulnerabilities are applicable to your code. For a complete list of vulnerabilities please refer to the link for "IBM Java SDK Security Bulletin" located in the "References" section for more information. CVEID: CVE-2018-3180 DESCRIPTION: An unspecified vulnerability related to the Java SE JSSE component could allow an unauthenticated attacker to cause low confidentiality impact, low integrity impact, and low availability impact. CVSS Base Score: 5.6 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 151497 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L) CVEID: CVE-2018-3139 DESCRIPTION: An unspecified vulnerability related to the Java SE Networking component could allow an unauthenticated attacker to obtain sensitive information resulting in a low confidentiality impact using unknown attack vectors. CVSS Base Score: 3.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/ 151455 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N) Affected Products and Versions +-------------------------------+----------------------+ | Affected Product | Affected Versions | +-------------------------------+----------------------+ |IBM WebSphere Portal |9.0 | +-------------------------------+----------------------+ |IBM WebSphere Portal |8.5 | +-------------------------------+----------------------+ |IBM WebSphere Portal |8.0 | +-------------------------------+----------------------+ |IBM WebSphere Portal |7.0 | +-------------------------------+----------------------+ For unsupported versions IBM recommends upgrading to a fixed, supported version of the product. Remediation/Fixes Upgrade the SDK per WebSphere Application Server "Security Bulletin: Multiple Vulnerabilities in IBM(R) Java SDK affect WebSphere Application Server October 2018 CPU". For V9.0 Upgrade the SDK. For V8.5 Upgrade the SDK. For V8.0 Upgrade the SDK. For V7.0 Upgrade the SDK. Workarounds and Mitigations None Reference Complete CVSS v3 Guide On-line Calculator v3 IBM Java SDK Security Bulletin Related Information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Change History 20 November 2018: Original Version Published *The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin. Disclaimer According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES ""AS IS"" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY. - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBW/TkBmaOgq3Tt24GAQhRRg/+OKl1Qhxu9ZVVGjqUXAhgvfcLUbB5HnmC LYgMXlb8JI2nY0fX21b9argY+wyej4xbRVCLQ49s7Qw171kervdmEK9rEd+aiBbK AFpGyJ/iIEiAQ2Z3iRBwnyJcHrUTx/lrThAdNqLjm8XMcjckqaCxW0aUz3EO9M0K ywwoD9TKJqHBWJNhFXMDzsYkmVxQyni7CjynUXt/DAFAOj087pb5dr0I2mVIrity hd2EsND2coJ/i588VHNVjdO7KUX9eKUcRL101IhFAQhweDDJhM/ZGhmJVXgQrsee 0/MkOvIfpvHnLjolx/4LQWAJw259OMCh1ENpGl9V5nc2ER9t3/M6JjIzwzM710s0 mGMRp7XU5ci1/4z4TXPiVXsKLutHmUsSxN/Wi5YQjOH4EjalXOhZMlmFixO8IR3B v5oiNZAD2tFfjORtUKFi9Du5cniGWmKE0o0e8MeLB0Wr1NJc4hNKCDGwHuIzvefp FI1CrupgSrsrfMxtFq4SCGnmb2ESO8sFgyQ6dXORvICD1JIsf0Z3pkdY6vYBEixX Aq/ZR/PG32AIS0sVN4DFTmA5+wLKlaVtJtiZaT4seSWz2Ow0SEvbWqphsNVaj4eK TSxDZASTacZEIjZEvOrBznAG26d0IIgvKFZyn4LkRPvdAecQpdiLO+SrhJDTGLxl Fo5Y7wnFoU8= =XdjF -----END PGP SIGNATURE-----